<template>
  <div>
    <h1>登录页</h1>
    <my-son />
  </div>
</template>

<script>
import MySon from './MySon.vue'
export default {
  components: {
    MySon
  }
}
</script>

<style lang="scss" scoped>
.my-son {
    background-color: #f00;
    ::v-deep input {
        color: #00f;
    }
}
::v-deep h3 {
    color: green;
}
</style>
